[mythtv-commits] Ticket #5169: DVD: Changing audio stream type can result in silence

MythTV mythtv at cvs.mythtv.org
Sun Apr 6 23:15:07 UTC 2008


#5169: DVD: Changing audio stream type can result in silence
------------------------------+---------------------------------------------
 Reporter:  jppoet at gmail.com  |       Owner:  ijr    
     Type:  defect            |      Status:  new    
 Priority:  minor             |   Milestone:  unknown
Component:  mythtv            |     Version:  unknown
 Severity:  medium            |     Mlocked:  0      
------------------------------+---------------------------------------------
 When watching a DVD, changing the audio track from DD5.1 to DTS5.1 often
 results in silence:

 {{{
 2008-04-06 17:08:16.636 AFD: Audio format changed digital passthrough id(
 DTS) 48000Hz  2ch  16bps pt
                         from id( AC3) 48000Hz  6ch  16bps pt ; id( AC3)
 48000Hz  6ch  16bps pt
                         to   id( DTS) 48000Hz  6ch  16bps pt ; id( DTS)
 48000Hz  6ch  16bps pt
 2008-04-06 17:08:16.636 AO: SetEffDsp: 4800000
 2008-04-06 17:08:16.636 AO: Killing AudioOutputDSP
 2008-04-06 17:08:16.637 AO: OutputAudioLoop: Stop Event
 2008-04-06 17:08:16.637 AO: kickoffOutputAudioLoop exiting
 2008-04-06 17:08:16.637 Opening audio device 'cards.pcm.iec958'. ch 2(2)
 sr 48000
 2008-04-06 17:08:16.637 Opening ALSA audio device 'iec958:{AES0 0x02}'.
 2008-04-06 17:08:16.638 AudioOutput Error: snd_pcm_open(iec958:{AES0
 0x02}): Device or resource busy
 2008-04-06 17:08:16.638 AO, ERROR: Aborting reconfigure
 2008-04-06 17:08:16.638 Aborting reconfigure
 2008-04-06 17:08:16.638 AFD: Audio stream type changed.
 }}}

 This is probably related to ticket #5123

 After many repeated attempts to change the audio stream, it will
 eventually work.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/5169>
MythTV <http://www.mythtv.org/>
MythTV


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